24
OREGON® PowerNow™ 40V MAX CHAINSAW
MODEL CS250 OPERATOR’S MANUAL
F/N 547361 RevAD
© 2011 Blount, Inc.
MAINTENANCE AND CLEANING
WARNING: INSPECT THE
CHAINSAW. REGULAR INSPECTION
IS THE FIRST STEP TO PROPER
MAINTENANCE. BY FOLLOWING
THE GUIDELINES BELOW, YOU
CAN MAXIMIZE SAFETY AND
SATISFACTION. SHOULD YOU
IDENTIFY ANY DAMAGED OR
EXCESSIVELY WORN PARTS, REPLACE
THEM IMMEDIATELY.
WARNING: REMOVE THE BATTERY
PACK FROM THE CHAINSAW
BEFORE INSPECTING, CLEANING,
OR PERFORMING MAINTENANCE. A
BATTERY OPERATED TOOL WITH THE
BATTERY PACK INSERTED IS ALWAYS
ON AND CAN START ACCIDENTLY.
BEFORE EACH USE
•Handles:Frontandrearhandlesshould
not have cracks or other damage. They
should be clean and dry.
•HandGuard:Thehandguardshould
befreeofdamageandabletomove
easilybackandforth.
•GuideBar:Theguidebarshouldbe
straightandfreeofchips,cracks,or
excessive wear.
•SawChain:Thechainshould
beproperlytensioned,andall
componentsfreeofcracks,chips,or
excessive wear.
•SideCover:Thesidecovershould
befreeofcracksorotherdamage.It
shouldttightlytothesawbodywith
nowarping.Makesurethechaincatch
isfreeofcracks.
•BatteryPack:Thebatterypack
shouldbeclean,dry,withnosignsof
puncture,impact,orotherdamage.
The contacts should be clean, dry and
freeofdebris.
•BatteryPort:Thebatteryportand
contactsshouldbeclean,dry,andfree
ofdebris.
•ChainBrake:Testthechainbraketo
makesureitisfunctioningproperly.
•OilLevel:Oilshouldlltheinspection
window.Ifnot,lltheoilreservoir
beforeuse.
•MotorCover:Checkforcracksinthe
cover and debris in the air intake vents.
PERIODICALLY
•DriveSprocket:Lookfordeepgrooves,
broken teeth, or burrs.
•TensioningScrew:Inspectthehead
andbodyofthetensioningscrewfor
excessivewear,strippedorcrossed
threads, or other damage.
•Bar-MountingArea:Makesurethebar-
mountingstudisnotbent,stripped,
orcross-threadedandthatthebarpad
andalignmentangearefreeofdebris
and intact.
•Charger:Thechargershouldbeclean,
dry,andfreeofpuncturesorother
damage. The battery tray and contacts
shouldbefreeofdebris.
MAINTENANCE AND CLEANING